Scientists report that chimpanzees can learn “raspberry” vocalizations from adults, offering early evidence of learned vocal conventions in great ape communication. The research, described as drawing a parallel to how human children acquire words, is based on observations connected to research institutions including CNRS, the University of Warwick, and the Taï Chimpanzee Project.
Both outlets frame the work around the idea that the behavior is not purely instinctive. Instead, younger chimpanzees appear to adopt specific sounds from members of their social group, particularly adults who make the calls first. Phys.org emphasizes the first-evidence aspect and the broader implication for how great apes communicate. Popular Science leads more directly with the “baby chimpanzees” angle and the reported learning sequence, focusing on that surprising detail as the central takeaway.
Overall, the articles agree on the core finding: chimpanzees can acquire adult-like vocal sounds through social exposure.
